Kingdom	Phylum	Class	Taxa Count
Animalia	Annelida	Clitellata	3
Animalia	Annelida	Polychaeta	30
Animalia	Arthropoda	Arachnida	34
Animalia	Arthropoda	Branchiopoda	14
Animalia	Arthropoda	Cephalocarida	1
Animalia	Arthropoda	Chilopoda	3
Animalia	Arthropoda	Diplopoda	4
Animalia	Arthropoda	Entognatha	1
Animalia	Arthropoda	Insecta	2,155
Animalia	Arthropoda	Malacostraca	194
Animalia	Arthropoda	Maxillopoda	8
Animalia	Arthropoda	Merostomata	1
Animalia	Arthropoda	Ostracoda	174
Animalia	Arthropoda	Pycnogonida	1
Animalia	Arthropoda	Remipedia	1
Animalia	Brachiopoda	Craniata	4
Animalia	Brachiopoda	Lingulata	21
Animalia	Brachiopoda	Rhynchonellata	750
Animalia	Brachiopoda	Strophomenata	12
Animalia	Bryozoa	Gymnolaemata	16
Animalia	Bryozoa	Stenolaemata	33
Animalia	Chordata	Actinopterygii	29
Animalia	Chordata	Amphibia	12
Animalia	Chordata	Ascidiacea	1
Animalia	Chordata	Aves	6
Animalia	Chordata	Cephalaspidomorphi	1
Animalia	Chordata	Elasmobranchii	44
Animalia	Chordata	Holocephali	5
Animalia	Chordata	Mammalia	72
Animalia	Chordata	Myxini	1
Animalia	Chordata	Reptilia	482
Animalia	Chordata	Sarcopterygii	8
Animalia	Cnidaria	Anthozoa	274
Animalia	Cnidaria	Cubozoa	1
Animalia	Cnidaria	Hydrozoa	4
Animalia	Cnidaria	Scyphozoa	2
Animalia	Echinodermata	Asteroidea	48
Animalia	Echinodermata	Crinoidea	45
Animalia	Echinodermata	Echinoidea	67
Animalia	Echinodermata	Holothuroidea	73
Animalia	Echinodermata	Ophiuroidea	62
Animalia	Hemichordata	Enteropneusta	5
Animalia	Hemichordata	Pterobranchia	2
Animalia	Mollusca	Bivalvia	637
Animalia	Mollusca	Cephalopoda	1,319
Animalia	Mollusca	Gastropoda	491
Animalia	Mollusca	Monoplacophora	1
Animalia	Mollusca	Polyplacophora	22
Animalia	Mollusca	Scaphopoda	14
Animalia	Nematoda	Adenophorea	2
Animalia	Nematoda	Secernentea	2
Animalia	Porifera	Calcarea	10
Animalia	Porifera	Demospongiae	25
Animalia	Porifera	Hexactinellida	21
Bacteria	Cyanobacteria	Cyanophyceae	6
Chromista	Foraminifera	Globothalamea	76
Chromista	Foraminifera	Monothalamea	26
Chromista	Foraminifera	Tubothalamea	37
Chromista	Haptophyta	Prymnesiophyceae	78
Chromista	Myzozoa	Dinophyceae	7
Chromista	Ochrophyta	Phaeophyceae	2
Chromista	Radiozoa	Polycystina	814
Plantae	Bryophyta	Bryopsida	3
Plantae	Charophyta	Charophyceae	4
Plantae	Charophyta	Zygnematophyceae	1
Plantae	Chlorophyta	Chlorophyceae	3
Plantae	Chlorophyta	Trebouxiophyceae	2
Plantae	Chlorophyta	Ulvophyceae	38
Plantae	Marchantiophyta	Marchantiopsida	4
Plantae	Rhodophyta	Florideophyceae	11
Plantae	Rhodophyta	Rhodophyceae	4
Plantae	Tracheophyta	Cycadopsida	26
Plantae	Tracheophyta	Ginkgoopsida	11
Plantae	Tracheophyta	Gnetopsida	5
Plantae	Tracheophyta	Lycopodiopsida	17
Plantae	Tracheophyta	Magnoliopsida	8
Plantae	Tracheophyta	Pinopsida	51
Plantae	Tracheophyta	Polypodiopsida	58

Geologic Events

Event Name	Type	Age	Area
Pangaea breakup (begins)	Continental Breakup	175 - 55 Ma	Global
Andean orogeny (begins)	Orogeny	Maximum Age: 200 Ma	South America
Laurasia supercontinent (ongoing)	Supercontinent	215 - 55 Ma	Northern Hemisphere
Uralian orogeny (concludes)	Orogeny	~320 - ~175 Ma	Russia

Overview of geological time

List all geological events

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